/* Quiz Manager - Create and edit web quizzes.
 * Copyright (C) 2008  Alexis Brunet, Jean-Michel Brunet, Enrique Hotes, Carlo Russo
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

package soen343.application;

import java.io.IOException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import soen343.domain.Question;
import soen343.domain.QuestionFactory;

public class AddQuestionCommand extends FrontCommand {

	@Override
	public void processRequest(HttpServletRequest request,
			HttpServletResponse response) throws ServletException, IOException {
		
		int questionType = Integer.parseInt( request.getParameter("QuestionType") );
		int quizId = Integer.parseInt( request.getParameter("QuizId") );
		
		Question q = QuestionFactory.getQuestion(questionType, quizId);
		if(q == null) {
			request.setAttribute("exception", new Exception("Unknown Question Type: " + questionType));
			forward("/Error.jsp", request, response);
			return;
		}
		
		request.setAttribute("question", q);
		forward("/EditQuestion.jsp", request, response);
	}

}
